Base | Representation |
---|---|
bin | 1011001011001101100011… |
… | …0001110101111001110101 |
3 | 1121111122112010020021021120 |
4 | 2302303120301311321311 |
5 | 3102303233303123221 |
6 | 42044403125134153 |
7 | 2405503226510433 |
oct | 262633061657165 |
9 | 47448463207246 |
10 | 12287243411061 |
11 | 3a07a9963a013 |
12 | 1465424b5a359 |
13 | 6b18b36c30c8 |
14 | 3069c4837d53 |
15 | 16494570e5c6 |
hex | b2cd8c75e75 |
12287243411061 has 8 divisors (see below), whose sum is σ = 16387927350720. Its totient is φ = 8189027539392.
The previous prime is 12287243411029. The next prime is 12287243411087. The reversal of 12287243411061 is 16011434278221.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 12287243411061 - 25 = 12287243411029 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12287243411021) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 617005380 + ... + 617025293.
It is an arithmetic number, because the mean of its divisors is an integer number (2048490918840).
Almost surely, 212287243411061 is an apocalyptic number.
It is an amenable number.
12287243411061 is a deficient number, since it is larger than the sum of its proper divisors (4100683939659).
12287243411061 is a wasteful number, since it uses less digits than its factorization.
12287243411061 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1234033995.
The product of its (nonzero) digits is 129024, while the sum is 42.
Adding to 12287243411061 its reverse (16011434278221), we get a palindrome (28298677689282).
The spelling of 12287243411061 in words is "twelve trillion, two hundred eighty-seven billion, two hundred forty-three million, four hundred eleven thousand, sixty-one".
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